Odpowiedź:
1. 4b + 20b + b = 25b
2. 40x - 50x = -10x
3. -40x + 10x = -30x
4. -40x + 45x = 5x
5. -40x - 10x = -50x
6. 4x + 5y + 16x -2y = 20x = 3y
7. 3x - 2a - 10x + 6a = -7x + 4a
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
1. 4b + 20b + b = 25b
2. 40x - 50x = -10x
3. -40x + 10x = -30x
4. -40x + 45x = 5x
5. -40x - 10x = -50x
6. 4x + 5y + 16x -2y = 20x = 3y
7. 3x - 2a - 10x + 6a = -7x + 4a